<template>
  <body>
    <demo-section class="demo-style">
      <demo-block :title="t('ellipsis')">
        <div class="van-ellipsis">{{ t('text1') }}</div>
        <div class="van-multi-ellipsis--l2">{{ t('text2') }}</div>
      </demo-block>

      <demo-block card :title="t('hairline')">
        <div class="van-hairline--top" />
      </demo-block>

      <demo-block card :title="t('animation')">
        <van-cell is-link title="Fade" @click="animate('van-fade')"/>
        <van-cell is-link title="Slide Up" @click="animate('van-slide-up')" />
        <van-cell is-link title="Slide Down" @click="animate('van-slide-down')" />
        <van-cell is-link title="Slide Left" @click="animate('van-slide-left')" />
        <van-cell
          is-link
          title="Slide Right"
          @click="animate('van-slide-right')"
        />
      </demo-block>

      <transition :name="transitionName">
        <div v-show="show" class="demo-animate-block" style="animationDuration: 0.5s" />
      </transition>
    </demo-section>
  </body>
</template>

<script>
import { Cell } from 'vant'

export default {
  components: {
    'van-cell': Cell
  },
  i18n: {
    'zh-CN': {
      hairline: '1px 边框',
      ellipsis: '文字省略',
      animation: '动画',
      toggle: '切换动画',
      text1: '这是一段最多显示一行的文字，后面的内容会省略',
      text2:
        '这是一段最多显示两行的文字，后面的内容会省略。这是一段最多显示两行的文字，后面的内容会省略',
    },
    'en-US': {
      hairline: 'Hairline',
      ellipsis: 'Text Ellipsis',
      animation: 'Animation',
      toggle: 'Switch animation',
      text1:
        'This is a paragraph that displays up to one line of text, and the rest of the text will be omitted.',
      text2:
        'This is a paragraph that displays up to two lines of text, and the rest of the text will be omitted.',
    },
  },
  data() {
    return {
      show: false,
      transitionName: '',
    };
  },
  methods: {
    animate(transitionName) {
      this.show = true;
      this.transitionName = transitionName;
      setTimeout(() => {
        this.show = false;
      }, 500);
    },
  },
};
</script>

<style lang="less">
@import '../../style/var';
.h5-body {
  background-color: #f7f8fa;
}
.demo-style {
  .van-ellipsis,
  .van-multi-ellipsis--l2 {
    max-width: 300px;
    margin-left: @padding-md;
    font-size: 14px;
    line-height: 18px;
  }
  .van-ellipsis {
    margin-bottom: @padding-md;
  }
  .van-hairline--top {
    height: 30px;
    background-color: @white;
    &::after {
      top: 5px;
    }
  }
  .demo-animate-block {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 100px;
    height: 100px;
    margin: -50px 0 0 -50px;
    background-color: @blue;
    border-radius: 8px;
  }
}
</style>
